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Port Erin Weather and Climate: A Comprehensive Guide

The weather in Port Erin sees moderate temperature fluctuations over the course of a year. Temperatures can be mild at the high end to roughly cold at the low end. It also has a relatively rainy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

In Port Erin, seasonal changes bring about a moderate variation in temperatures. On average, daytime temperatures range from a moderate 17°C in August to a chilly 9°C in February.

Nighttime temperatures can drop, with average lows reaching 6°C in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Port Erin experiences significant rainfall throughout the year, averaging 1070 mm of precipitation annually. The seasons in Port Erin, bring significant changes in precipitation. The wettest month, November, receives high rainfall, with an average of 133 mm of precipitation. This rainfall is distributed across 19 rainy days.

In contrast, the driest month, May, experiences much less rainfall, totaling 58 mm over 15 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Port Erin Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Port Erin

Thu   Jan 30
8°C | 3°C
NW 6 m/s
5.2 mm
partly cloudy and no rain

partly cloudy and no rain

Fri   Jan 31
9°C | 6°C
NW 8 m/s
partly cloudy and no rain

partly cloudy and no rain

Sat   Feb 01
9°C | 6°C
S 12 m/s
0.2 mm
overcast and  chance of slight rain

overcast and chance of slight rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Port Erin in the United Kingdom

Other facts from our historical weather data:
  • Which is the warmest month in Port Erin?
    August has an average maximum temperature of 17°C and is the warmest month of the year.
  • Which is the coldest month in Port Erin?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in Port Erin?
    November tops the wettest month list with 133 mm of rainfall.
  • Which is the driest month in Port Erin?
    May is the driest month with 58 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.